# Display detailed information about VLAN-interface 1 1.
<Sysname> display ospf interface Vlan-interface 11
Interface: 172.16.0.1 (Vlan-interface11)
Designated Router: 172.16.0.1
Backup Designated Router: 0.0.0.0
Timers: Hello 10, Dead 40, Poll
FRR backup: enable
Table 20 Command output
display ospf lsdb
Use display ospf lsdb to display OSPF LSDB information.
DOWN—No protocol traffic can be sent or received on the interface.
Waiting—The interface starts sending and receiving Hello packets and the
router is trying to determine the identity of the (Backup) designated router for
p-2-p—The interface will send Hello packets at the interval of HelloInterval,
and try to establish an adjacency with the neighbor.
DR—The router is the designated router on the network.
BDR—The router is the backup designated router on the network.
DROther—The router is a DROther router on the attached network.
DR on the interface's network segment.
BDR on the interface's network segment.
OSPF Process 1 with Router ID 192.168.1.1
Information about the interface, such as the IP address.
OSPF timers: hello, dead, poll, retransmit, and transmit delay.
Indicates whether LFA calculation is enabled on an interface.
40, Retransmit 5, Transmit Delay 1